| 发明名称 |
POLYOLEFIN MICROPOROUS MEMBRANE AND METHOD OF PRODUCING THE SAME, SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDARY BATTERY |
| 摘要 |
The present invention provides a polyolefin microporous membrane in which a degree of crystallinity is from 60 to 85%, and a tie molecular volume fraction is from 0.7 to 1.7%.
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| 申请公布号 |
US2013011716(A1) |
申请公布日期 |
2013.01.10 |
| 申请号 |
US201113636605 |
申请日期 |
2011.03.24 |
| 申请人 |
TEIJIN LIMITED;SANO HIROKI;NISHIKAWA SATOSHI;YOSHITOMI TAKASHI |
发明人 |
SANO HIROKI;NISHIKAWA SATOSHI;YOSHITOMI TAKASHI |
| 分类号 |
H01M2/16;B01J39/20 |
主分类号 |
H01M2/16 |
| 代理机构 |
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